Protection: $258 (600) (deleted)


Identical protection:
        Artworx BASIC.a


Cracked by:
 - ignore expected status code


Routine in sector $83 (131) at offset $4110:
----------------------------------------------------------

48F4: 68                PLA
48F5: A9 40             LDA #$40
48F7: 85 10             STA POKMSK
48F9: 8D 0E D2          STA IRQEN
48FC: A9 01             LDA #$01
48FE: 8D 44 02          STA COLDST
4901: 8D 01 03          STA DUNIT
4904: A9 52             LDA #$52
4906: 8D 02 03          STA DCOMND
4909: A9 00             LDA #$00        # buffer $600
490B: 8D 04 03          STA DBUFLO
490E: A9 06             LDA #$06
4910: 8D 05 03          STA DBUFHI
4913: 68                PLA             # get sector from stack
4914: 8D 0B 03          STA DAUX2
4917: 68                PLA
4918: 8D 0A 03          STA DAUX1
491B: 20 53 E4          JSR DSKINV
491E: A9 53             LDA #$53
4920: 8D 02 03          STA DCOMND
4923: 20 53 E4          JSR DSKINV
4926: AD EB 02          LDA DVSTAT+1    # org 810 =$9f 1050 =$df / crack =$ff
4929: 49 FF             EOR #$FF        # org 810 =$60 1050 =$20 / crack =$00

492B: C9 20             CMP #$20        # must be >=$20
----------------------------------------------------------
492B: C9 00             CMP #$00        # must be >=$00

492D: 10 01             BPL $4930
492F: 68                PLA             # crash

4930: 60                RTS             # go ahead


BASIC code:
----------------------------------------------------------

$48E7: 32200 [VA0]=USR(ADR("h{A9}@{85}{10}{8D}{0E}{D2}{A9}{01}{8D}D{02}{8D}{01}{03}{A9}R{8D}{02}{03}{A9}{00}{8D}{04}{03}{A9}{06}{8D}{05}{03}h{8D}{0B}{03}h{8D}{0A}{03} S{E4}{A9}S{8D}{02}{03} S{E4}{AD}{EB}{02}I{FF}{C9} {10}{01}h`"),600): RETURN  {end $493F}
----------------------------------------------------------
$48E7: 32200 [VA0]=USR(ADR("h{A9}@{85}{10}{8D}{0E}{D2}{A9}{01}{8D}D{02}{8D}{01}{03}{A9}R{8D}{02}{03}{A9}{00}{8D}{04}{03}{A9}{06}{8D}{05}{03}h{8D}{0B}{03}h{8D}{0A}{03} S{E4}{A9}S{8D}{02}{03} S{E4}{AD}{EB}{02}I{FF}{C9}{00}{10}{01}h`"),600): RETURN  {end $493F}


DISKMAP - 40 TRACKS - 18 SECTORS

 1 ********dd dddddddddd *ddddddddd dddddddddd
 2 ********dd dddddddddd *ddddddddd dddddddddd
 3 ********dd dddddddddd *ddddddddd dddddddddd
 4 ********dd dddddddddd .ddddddddd dddddddddd
 5 ********dd dddddddddd .ddddddddd dddddddddd
 6 ********dd dddddddddd .ddddddddd dddddddddd
 7 ********dd dddddddddd .ddddddddd dddddddddd
 8 ********dd dddddddddd .ddddddddd dddddddddd
 9 ********dd dddddddddd dddddddddd dddddddddd
10 *******ddd dddddddddd dddddddddd dddddddddd

11 *******ddd dddddddddd dddddddddd dddddddddd
12 *******ddd dddddddddd dddddddddd dddddddddd
13 *******ddd dddddddddd dddddddddd dddddddddd
14 *******ddd dddddddddd dddddddddd dddddddddd
15 *******ddd dddddddddd dddddddddd dddddddddd
16 *******ddd dddddddddd dddddddddd dddddddddd
17 *******ddd dddddddddd dddddddddd dddddddddd
18 *******ddd ddddddddd* dddddddddd ddddddddd.

* OK/DATA  .,;: OK/EMPTY ($00, $1A, $FF, other)
| MISSING  d DELETED  C BAD CRC  l/L LONG/l+DELETED


crack.rup
NINJA1T
raw 06afa64b 5f2b0243476b053b76a35e911dec0482 ebabd579866d66a4e3e443d37e43c36b5d57472b
4156 00

uncrack.rup
NINJA1T
raw 7fffffff 8346f6ea97d2b76dd4a3fd99e74c5f05 89d5926c5293b5ab6fa3464afabf457512fe58a4
4156 20

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